Tue Jul 14 10:47:57 +0000 2009 2630441996 Quick question for New Scientist followers: how often should we tweet a day? Are we tweeting too little/much/about right? <a href="http://echofon.com/" rel="nofollow">Echofon</a> false false 19658826 New Scientist newscientist London, Boston, San Francisco New Scientist is the world's only science and technology weekly http://a3.twimg.com/profile_images/264030709/smallTwitterLogo_normal.jpg http://www.newscientist.com false 56060 FFFFFF 333333 0084B4 ffffff dddddd 2313 Wed Jan 28 16:05:49 +0000 2009 5 0 London http://a3.twimg.com/profile_background_images/18203661/TwitterLogo.jpg false false false 2544